| Patent Number |
Title Of Patent |
Date Issued |
| 5114326 |
Apparatus for manufacturing diaphragms |
May 19, 1992 |
| In an apparatus of manufacturing diaphragms, a layer of a difficulty flowable metal powder is applied to a support, a wire net is rolled onto the powder layer and the latter is compacted at the same time and the metal powder is fired at 800.degree. to 1500.degree. C. in an oxidizing |
| 5024882 |
Material for use in composite sliding surface bearings and process of manufacturing the material |
June 18, 1991 |
| A material for composite sliding surface bearings having a plastic sliding layer comprises a metallic backing layer and a sliding layer that is joined to the backing layer and consists of a matrix-forming fluorine-containing polymer, in which a metal powder having a high affinity to |
| 5024881 |
Material for use in composite sliding surface bearings and process of manufacturing the material |
June 18, 1991 |
| A material for composite sliding surface bearings having a plastic sliding layer comprises a metallic backing layer and a sliding layer that is joined to the backing layer and consists of a matrix-forming fluorine-containing polymer, in which a metal powder having a high affinity to |
| 5010050 |
Process of producing composite material consisting of sheet metal plates, metal strips and foils |
April 23, 1991 |
| In a process of producing composite materials consisting of sheet metal plates, metal strips and foils and provided with a skeleton surface structure, a layer of a metal powder which is difficultly flowable and consists of irregularly shaped particles is applied to a continuously mov |
| 4961901 |
Process and apparatus for manufacturing diaphragms |
October 9, 1990 |
| In a process of manufacturing diaphragms, a layer of a difficulty flowable metal powder is applied to a support, a wire net is rolled onto the powder layer and the latter is compacted at the same time and the metal powder is fired at 800.degree. to 1500.degree. C. in an oxidizing atmosph |
| 4961831 |
Composite material having a slide layer applied by cathode sputtering |
October 9, 1990 |
| For some applications of slide layers, for example in connecting rod bearings of internal combustion engines, for individual sites of a formed piece, high load bearing capability are required while for other places of the same formed piece good embedding abilities are demanded. A composi |
| 4916026 |
Laminate |
April 10, 1990 |
| Sliding layers overlays produced by cathode sputtering comprise a matrix-forming metallic material and at least one other material which is substantially insoluble in the matrix have greatly improved mechanical and corrosion resistance properties, if the insoluble material has a lower |
| 4889772 |
Composite material having a slide layer applied by cathode sputtering |
December 26, 1989 |
| For some applications of slide layers, for example in connecting rod bearings of internal combustion engines, for individual sites of a formed piece, high load bearing capability are required while for other places of the same formed piece good embedding abilities are demanded. A composi |
| 4847135 |
Composite material for sliding surface bearings |
July 11, 1989 |
| In a composite material for sliding surface bearings, a rough metallic surface is provided with a polymeric matrix, which forms a friction contact or sliding layer over the rough base surface. To increase the wear resistance, the matrix contains zinc sulfide and/or barium sulfate in a |
| 4666787 |
Material for sliding surface bearings |
May 19, 1987 |
| A material which is intended for use in sliding surface bearings comprises a metallic backing, a porous metallic substrate layer applied to said backing, and a PTFE-filler mixture, which completely fills the pores of the substrate layer and constitutes an antifriction layer. The bond |
